LOL he has four! He begged me for two or three years for them and I caved in. I know about Yokos because I've been a chicken freak for 22 years of my life. I had a small start of Yokos over a decade and a half ago. They were weak, inbred, with crooked keels among other many deformities. The hatch rate was terrible, the females hardly laid, and they were not hardy in the least. It was very sad.How many NN's does your son have? Is there any going back hahah.
How come you know about Yoko's then? Have you previously owned them?